Rat Mothers Find _____ to Be a More Powerful Reward

question 20

Multiple Choice

Rat mothers find _____ to be a more powerful reward than cocaine.

• A) heroin
• B) their own pups
• C) a mate
• D) high fat food

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Definitions:

Theories

Systematic, organized frameworks of concepts and principles designed to explain and predict phenomena.

Hypotheses

Plural of hypothesis; propositions made as a basis for reasoning, without any assumption of its truth, intended for further investigation or experiment.

Reverse Causality

A situation where the presumed effect influences the cause, complicating the understanding of the relationship between variables.

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together.